Below we have defined the minimum performance requirements for deliverable goods to customers.
Ejector pin protrusions and depressions flush to .010"
Parallel to parting line = .005" x .015" long
Core flash = .005" x .015" long
Perpendicular from a core pin = .005" x .015" long
Tunnel Gates = flush to .010"
Hot Tips = flush to .010"
Tab Gates = flush to .010"
Pin Gates = flush to .010"
Fan Gates = flush to .010"
Color streaks visible at 18" to the unaided eye. - Not Acceptable
Pollution of grease, oil, and antifreeze on parts related to the keeping of the product. - Not Acceptable
The splitting of plastic material along its layers. - Not Acceptable
A mark on a molded part where two flow fronts meet. Acceptable if not visual part or specified.
Thermal decomposition through discolorization, distortion, or localized destruction. - Not Acceptable
Depression or dimple on a molded part. May not exceed 20% of the adjacent molded part.
Specks visible at 18" to the unaided eye. - Not Acceptable
Lines found in parts after molding. - Not Acceptable